Tire failure...Riken Raptor

Looks like the sidewall (towards the car, not the outer sidewall) ended up blowing out. Anyone had these tires and had a similar experience? They werent too expensive ($86 ea) so that's why I gave them a shot. And they are made by BFGoodrich so I figured they were a good tire. There is no damage anywhere in the tread, and I know that I didnt hit any debris because I didnt see any....happened in broad daylight.
I bought them at Summit Racing and had them mounted at a tire shop. So, where should I take the tire? I looked it up on Summit's website and it says they have a 6 year warranty.
Guess I'll have to put in an insurance claim for the fender. Think it can be repaired and not replaced, or maybe I just want to have it replaced. Thoughts? What is really weird is if you look in the pic of the fender, you can see where the dirt on the fenderlip is rubbed off....that is from the tire! ?? There is also rubber rubbed onto that entire section of the fenderlip. ????





Checked the ball joint on the driver's side and I see no evidence of the tire rubbing the nut or anywhere. I think this is a clear cut case of tire construction failure. The tread and outer sidewall are perfect.....not a single chunk missing anywhere.

So basically there was no evidence anywhere on the tire to point towards any road debris causing it. No holes, etc, and all of the tread was intact. The tire guy agreed and said "it may be a defect". So, he calls Michelin and tells the guy that he does not see any damage to indicate something was wrong, so it's possible it was a defect.
Then he hands me the phone "the Michelin guy wants to talk to you". Ok. So, the Michelin rep proceeds to tell me "after talking to Bryan it seems that it wasnt due to tire defect, but in good faith we are willing to buy you a new tire". I'm thinking to myself.....was this guy even listening to the same conversation I was? I told him that's not gonna do....that the tire guy that Michelin told me to take it to just basically came to the conclusion that he couldnt find anything to indicate anything other than defect (although he didnt come right out and say that...that's what was indicated). So, now Michelin is sending me some paperwork, and I assume I'll have to send them the tire to do their "investigation". Unvelievable.
Am I missing something here?
Pretty please....LUKE!....chime in.
I'm not lookin for a handout and trying to get my car fixed where I dont have to pay. I have insurance, so I could just turn in a claim and eat my deductible. But....it seems the tire was defective? Professional advice please!!!
yesterday i had the EXACT same failure in my tire.....
i had only 10k miles on the tire when it blew out....
the tire was up to pressure as i had checked it with in the last couple days, and rechecked the three good ones with a separate gauge the day this happened to verify...

so, this may not be as isolated as one thinks...
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Did the tire cause any damage to your car?
I have received my paperwork from Michelin and will be getting everything together to ship the tire to them. Fingers crossed......
Will you be contacting Michelin as well?
The Best of Mercedes & AMG
then it felt REALLY REALLY soft....
slowed down pulled it over... and proceeded to curse etc...
i haven't decided what to do as of yet.... currently i just want the other three off my car... last thing i need is a repeat performance on the front end....
either way, after finding your thread i've been in debate of what to do, pursue with Michelin or just move on and get new tires...
only happened yesterday, so i havent had a whole lot of time to deal with any of it yet....
the other problem is, since i have 10k miles on them already, replacing just 1 tire, isnt much of an option either.... half tread on some, full tread on one.... just doesnt sound like a great idea...


saw them recommended by luke(tire rack rep) figured couldnt go wrong there.... nice soft compound, etc...
Last edited by Goatkart; Dec 3, 2008 at 02:45 PM.
It happens with expensive tires too. My moms S class just got Bridgestone Serenity's put on last month. The car sat for a month and started being driven last week. Car was shaking horribly. So I thought flat spot...kept driving it for a few days...same thing...and you hear a whup whup whup as you drove. Car was just aligned too. Took it back to Wheel Works and it turns out it was a defective tire. It wouldnt even rebalance. Kept bouncing up and down on the machine so they had to dismount and remount it. Waiting for the new tire to come up cause of the messed up holiday shipping stuff. So even good tires that cost $175 can go bad.

I think I will send them a picture of goatkart's tire as well (not a copy of this thread, but rather a pic of the tire along with the info....)

Goatkart: Are you sending yours in as well?

1) When a tire is getting low, the car will pull to that side
2) When a tire has a runflat condition, the inside of BOTH sidewalls will have blistering
My car was not pulling to one side. And, the sidewall that stayed intact had no damage or blistering whatsoever! Even the Michelin dealer that took the tire off the rim and inspected it first said the same thing...."I dont see any evidence that points to this tire being run low on air". Quote from the manager of the tire store that Michelin told me to take it to.
I have 30 days to respond to this letter. I have pictures of the tire (including the undamaged inner sidewall). Help out please!

I just contacted Michelin and talked to a rep in their warranty department. They will tell you to take it to a local Michelin dealer first for inspection, and then tell you it's not their fault. Once you go through this, tell them you want to ship the tire to them. They will reimburse you for shipping. Maybe if enough people send their blowouts to them, they will take action.
Post up pics and the story of your blowout on here so we can see it.....
Keep us posted.
1) When a tire is getting low, the car will pull to that side
2) When a tire has a runflat condition, the inside of BOTH sidewalls will have blistering
My car was not pulling to one side. And, the sidewall that stayed intact had no damage or blistering whatsoever! Even the Michelin dealer that took the tire off the rim and inspected it first said the same thing...."I dont see any evidence that points to this tire being run low on air". Quote from the manager of the tire store that Michelin told me to take it to.
I have 30 days to respond to this letter. I have pictures of the tire (including the undamaged inner sidewall). Help out please!
I just contacted Michelin and talked to a rep in their warranty department. They will tell you to take it to a local Michelin dealer first for inspection, and then tell you it's not their fault. Once you go through this, tell them you want to ship the tire to them. They will reimburse you for shipping. Maybe if enough people send their blowouts to them, they will take action.
Post up pics and the story of your blowout on here so we can see it.....
Keep us posted.
Also if you both have W210s maybe you BOTH should size down to a 235/40-18 some mercedes have REALLY bad fitment issues, and even if the sizes listed (even on TireRack) are listed as fitting you may still run into issues (all respect to Luke and TireRack). But sometimes even they don't know what exactly fits, nor do they control what wheels you put what tires on.
Check your tires again, I'd bet they are rubbing and that is what is causing it.
Last edited by RedG; Feb 20, 2009 at 11:07 PM.
I just contacted Michelin and talked to a rep in their warranty department. They will tell you to take it to a local Michelin dealer first for inspection, and then tell you it's not their fault. Once you go through this, tell them you want to ship the tire to them. They will reimburse you for shipping. Maybe if enough people send their blowouts to them, they will take action.
Post up pics and the story of your blowout on here so we can see it.....
Keep us posted.



